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Fixed SDNA type determination and fixed multiple count per block

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mm00
2025-02-19 18:48:14 +01:00
parent 2d2e45a8cf
commit 33a8f1baf3
1 changed files with 25 additions and 17 deletions
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42
BlendFile/Reader.cs
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@@ -28,31 +28,39 @@ public class Reader {
foreach (var block in blend.Blocks) foreach (var block in blend.Blocks)
{ {
if (block.Code != "DATA") continue; //if (block.Code != "DATA") continue;
if(!dnaTypes.ContainsKey((int)block.SdnaIndex)) continue; if(!dnaTypes.ContainsKey((int)block.SdnaIndex)) continue;
Type t = dnaTypes[(int)block.SdnaIndex]; Type t = dnaTypes.Values.First(x =>
var obj = Activator.CreateInstance(t); x.GetCustomAttribute<DNAClassAttribute>()!.OriginalName == block.SdnaStruct.Type);
if(obj == null) continue;
objects.Add(obj); var count = block.Count;
var blockOffset = 0;
for(var i=0; i<count; i++) {
var obj = Activator.CreateInstance(t);
if(obj == null) continue;
objects.Add(obj);
var fields = t.GetFields(); var fields = t.GetFields();
foreach (var field in fields) { foreach (var field in fields) {
var attrib = field.GetCustomAttribute<DNAFieldAttribute>(); var attrib = field.GetCustomAttribute<DNAFieldAttribute>();
if (attrib == null) continue; if (attrib == null) continue;
var offset = fields.Where(f => f.GetCustomAttribute<DNAFieldAttribute>()!.OriginalIndex < attrib.OriginalIndex) var offset = fields.Where(f => f.GetCustomAttribute<DNAFieldAttribute>()!.OriginalIndex < attrib.OriginalIndex)
.Sum(f => f.GetCustomAttribute<DNAFieldAttribute>()!.Size); .Sum(f => f.GetCustomAttribute<DNAFieldAttribute>()!.Size) + blockOffset;
var size = attrib.Size; var size = attrib.Size;
byte[] data = new byte[size]; byte[] data = new byte[size];
Array.Copy((byte[])block.Body, offset, data, 0, size); Array.Copy((byte[])block.Body, offset, data, 0, size);
var value = ConvertFieldData(data, attrib.OriginalType); var value = ConvertFieldData(data, attrib.OriginalType);
if(value == null) continue; if(value == null) continue;
field.SetValue(obj, value); field.SetValue(obj, value);
}
blockOffset += t.GetCustomAttribute<DNAClassAttribute>()!.Size;
} }
} }
} }